GNU-Radio GUI applications freeze

On Mon, 2009-01-26 at 10:56 +0000, feldmaus wrote:

buttons are not available. Sporadically the whole window, signal
Regards Markus
The fft and/or scopedisplay is needing more processing power then your
CPU has (your computer is too slow for the settings you are using)
A better solution is to restrict the maximum processing power the scope
and/or fft uses.
You can change the defaults
in /usr/local/etc/gnuradio/conf.d/gr-wxgui.conf

Change:

fftsink and waterfallsink

fft_rate = 15

scopesink

frame_decim = 1

into something like:

fftsink and waterfallsink

fft_rate = 5

scopesink

frame_decim = 10

Important: don’t put any comments after the numbers.

Greetings,
Martin Dudok van Heel
Olifantasia